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发明名称
Microphone array having a frequency-independent directivity
摘要
申请公布号
EP1714524(B1)
申请公布日期
2012.11.28
申请号
EP20050700606
申请日期
2005.01.27
申请人
DPA MICROPHONES A/S
发明人
SOERENSEN, OLE, MOELLER
分类号
H04R3/00;H04R1/26;H04R1/40
主分类号
H04R3/00
代理机构
代理人
主权项
地址
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